//获取Cookie
function getCookie(name)
{
    var arr,reg=new RegExp("(^| )"+name+"=([^;]*)(;|$)");
    if(arr=document.cookie.match(reg))
        return unescape(arr[2]);
    else
        return null;
}

//获取url中的参数
function request(strParame) {
    var args = {};
    var query = location.search.substring(1);
    var pairs = query.split("&"); // Break at ampersand
    for(var i = 0; i < pairs.length; i++) {
        var pos = pairs[i].indexOf('=');
        if (pos === -1) continue;
        var argname = pairs[i].substring(0,pos);
        var value = pairs[i].substring(pos+1);
        value = decodeURIComponent(value);
        args[argname] = value;
    }
    return args[strParame];
}
